Founded in 1998, Louis Porter, Jr. Design, Inc. is a dedicated game publishing company specializing in the development of high-energy action and hyper-kinetic adventure settings. Louis Porter, Jr. Design has developed into several other brand imprints most recently, Devil’s Workshop. Focusing on innovative and groundbreaking design and development, Louis Porter, Jr. Design games are enjoyable for both veteran and new gamers alike.

A dark star fell from the sky bringing with it the end of all things! The sanctity of the world known as Abaddon was shattered when a global apocalyptic event of a meteor impacting the planet causing a destructive ecological and eldritch change. But what really was the meteor that hit the planet of Abaddon. The H’Laqu were not present on Abaddon until the disaster happened. They came with it,... [click here for more]

The one thing that all GMs are going to have to have, if they are planning to run adventures with the Pathfinder Roleplaying Game. The Adventure Planner for the Pathfinder Roleplaying Game includes any and all forms you will need to run adventures and keep order. The Adventure Planner contains the following forms:
Campaign Overview: Including Published PDFs or Sourcebooks Used & Changes to... [click here for more]

Crisis of the World Eater: The Collected Epic a 106-page adventure written by Michael McCarthy for 5th to 17th level player characters.
For the first time ever, the complete Crisis of the World Eater epic four-part campaign serial is available in one collected source.
A Warning Too Late by Michael McCarthy for 5th level player characters.
All across the world, an unexpected psychic broadcast... [click here for more]

There are amazing dangers and remarkable discoveries all around us each and every day and in gaming that is no exception. For the first time ever Dangers & Discoveries: The Hazards and Revelations Sourcebook for The Pathfinder Roleplaying Game collect the best selling PDF line, Two Dozen Danders and Two Dozen Discoveries into one PDF. This sourcebook contains:
24 new haunts, building... [click here for more]

Debatable Actions: The Non-Combat Resolution Sourcebook is a PDF that focus on the arena of resolving conflict without violence but with words. The PDF creates three systems can be used to adjudicate debates of various types from legal to political to economical. Simple debates are used for minor confrontations, "super-simple" debates for easily decided sidetracks, and complex debates for... [click here for more]

The World of Exodus needs heroes...
Exodus boasts a turbulent history—from the rise of the Kaga to the defeat of the First Ones and the events of the Twilight War, from the creation of the Imperial Alliance to the present crisis that threatens to tear the Alliance apart. Great heroes and terrible villains drove this march of time, though even in hindsight the two are not always easy to tell... [click here for more]

A dark star fell from the sky bringing with it the end of all things! The sanctity of the world known as Abaddon was shattered when a global apocalyptic event of a meteor impacting the planet causing a destructive ecological and eldritch change. Now there is no day or night, just never ending twilight. An undead world ruled by fear and horror. Undead nightmares prowl the darkest forest with malevolent... [click here for more]

The best selling point based race creation sourcebook of all times returns UPDATED AND REVISED exclusively for the Pathfinder Roleplaying Game system! GMs with a taste for fantasy world-building can either borrow races for their setting from other sources, or build new fantasy races from scratch. Presented in this sourcebook are guidelines for designing new fantasy character races with access to a... [click here for more]

A train of camels, carrying a thousand vials of puum dust - the wealth of nations - strides slowly across the desert, its lookouts alert for the shadow of a dragon, passing high overhead. On a king's road crossing the old growth forests of the North, just ten miles from the sanctuary city of Hillsboro Downs, bandits waylay a twenty-horse team carrying casks of fine Halfling cheese and Dwarven brandy.... [click here for more]

Need a way to create an awesome chase sequence in a hurry? Then look no further than the Ultimate Chase Decks. Ultimate Chase Decks: Urban Chases. It does matter about how fast you are running, it's about the environment you are running through. Ultimate Chase Decks: Urban Chases contains 34 chase cards full-color cards gives you a new way to run chases and races in your Pathfinder Roleplaying Game... [click here for more]

Wish you didn't have to flip through books or searching PDFs every time you want to cast a spell? You can't see to remember the range, duration or Save of a spell off the top of your head? Wish you could introduce unique and new spells to your campaigns in an easy format. Help is coming for you in the form of Ultimate Spell Decks: Alchemist Spell Cards. For use with the Pathfinder Roleplaying Game... [click here for more]

Wish you didn't have to flip through books or searching PDFs every time you want to cast a spell? You can't see to remember the range, duration or Save of a spell off the top of your head? Wish you could introduce unique and new spells to your campaigns in an easy format. Help is coming for you in the form of Ultimate Spell Decks: Anti-Paladin Spell Cards. For use with the Pathfinder Roleplaying Game... [click here for more]

Wish you didn't have to flip through books or searching PDFs every time you want to cast a spell? You can't see to remember the range, duration or Save of a spell off the top of your head? Wish you could introduce unique and new spells to your campaigns in an easy format. Help is coming for you in the form of Ultimate Spell Decks: Companion Guides Spell Cards. For use with the Pathfinder Roleplaying... [click here for more]

Wish you didn't have to flip through books or searching PDFs every time you want to cast a spell? You can't see to remember the range, duration or Save of a spell off the top of your head? Wish you could introduce unique and new spells to your campaigns in an easy format. Help is coming for you in the form of Ultimate Spell Decks: Druid Spell Cards. For use with the Pathfinder Roleplaying Game players... [click here for more]

Wish you didn't have to flip through books or searching PDFs every time you want to cast a spell? You can't see to remember the range, duration or Save of a spell off the top of your head? Wish you could introduce unique and new spells to your campaigns in an easy format. Help is coming for you in the form of Ultimate Spell Decks: Inquisitor Spell Cards. For use with the Pathfinder Roleplaying Game... [click here for more]

Wish you didn't have to flip through books or searching PDFs every time you want to cast a spell? You can't see to remember the range, duration or Save of a spell off the top of your head? Wish you could introduce unique and new spells to your campaigns in an easy format. Help is coming for you in the form of Ultimate Spell Decks: NeoExodus Spell Cards. For use with the Pathfinder Roleplaying Game... [click here for more]

Wish you didn't have to flip through books or searching PDFs every time you want to cast a spell? You can't see to remember the range, duration or Save of a spell off the top of your head? Wish you could introduce unique and new spells to your campaigns in an easy format. Help is coming for you in the form of Ultimate Spell Decks: Paladin Spell Cards. For use with the Pathfinder Roleplaying Game... [click here for more]

Wish you didn't have to flip through books or searching PDFs every time you want to cast a spell? You can't see to remember the range, duration or Save of a spell off the top of your head? Wish you could introduce unique and new spells to your campaigns in an easy format. Help is coming for you in the form of Ultimate Spell Decks: Ranger Spell Cards. For use with the Pathfinder Roleplaying Game... [click here for more]

Wish you didn't have to flip through books or searching PDFs every time you want to cast a spell? You can't see to remember the range, duration or Save of a spell off the top of your head? Wish you could introduce unique and new spells to your campaigns in an easy format. Help is coming for you in the form of Ultimate Spell Decks: Ultimate Combat Spell Cards. For use with the Pathfinder Roleplaying... [click here for more]

Feats. Think you have enough feats to choose from? No matter how many feats a typical character may possess during the average campaign, players everywhere love new feats. There is something about feats, those bite-sized special abilities that help set a character apart from the others in his party, that excite players. Undefeatable gives you the largest collection, over 500 feats, that will... [click here for more]